GM Service Manual Online
For 1990-2009 cars only

NEWS: INFO ON A/C CONTROL HEAD DISPLAY

THIS IS A MONTHLY SERVICE NEWSLETTER ARTICLE. THIS BULLETIN IS NOT INTENDED FOR PUBLICATION.

SUBJECT: INFORMATION ON A/C CONTROL HEAD DISPLAYS IN CELCIUS

MODELS: 1998 BUICK LESABRE WITH CJ2 HVAC SYSTEM

IF THE TEMPERATURE INDICATOR ON THE A/C CONTROL HEAD CHANGES FROM FAHRENHEIT TO CELSIUS, THIS COULD OCCUR BECAUSE OF AN INTERMITTENT POWER LOSS TO THE A/C SYSTEM. TO RESET THE READINGS BACK TO FAHRENHEIT, DISCONNECT THE NEGATIVE BATTERY CABLE FOR 3-5 MINUTES. RECONNECTING THE BATTERY TERMINAL CABLE SHOULD CORRECT THE CONDITION.

FIGURES: 00 ATTACHMENTS: 00

GENERAL MOTORS BULLETINS ARE INTENDED FOR USE BY PROFESSIONAL TECHNICIANS, NOT A "DO-IT-YOURSELFER". THEY ARE WRITTEN TO INFORM THOSE TECHNICIANS OF CONDITIONS THAT MAY OCCUR ON SOME VEHICLES, OR TO PROVIDE INFORMATION THAT COULD ASSIST IN THE PROPER SERVICE OF A VEHICLE. PROPERLY TRAINED TECHNICIANS HAVE THE EQUIPMENT, TOOLS, SAFETY INSTRUCTIONS AND KNOW-HOW TO DO A JOB PROPERLY AND SAFELY. IF A CONDITION IS DESCRIBED, DO NOT ASSUME THAT THE BULLETIN APPLIES TO YOUR VEHICLE, OR THAT YOUR VEHICLE WILL HAVE THAT CONDITION. SEE A GENERAL MOTORS DEALER SERVICING YOUR BRAND OF GENERAL MOTORS VEHICLE FOR INFORMATION ON WHETHER YOUR VEHICLE MAY BENEFIT FROM THE INFORMATION.

COPYRIGHT 1998 GENERAL MOTORS CORPORATION. ALL RIGHTS RESERVED.